| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $31.25 | 5.158% | $32.8619 | $32.86 | $32.85 | $32.90 |
| Purchase #2 | $109.85 | 4.866% | $115.1953 | $115.20 | $115.20 | $115.20 |
| Purchase #3 | $57.99 | 13.384% | $65.7514 | $65.75 | $65.75 | $65.80 |
| Purchase #4 | $31.55 | 4.586% | $32.9969 | $33.00 | $33.00 | $33.00 |
| Purchase #5 | $224.99 | 9.244% | $245.7881 | $245.79 | $245.80 | $245.80 |
| Purchase #6 | $68.49 | 4.155% | $71.3358 | $71.34 | $71.35 | $71.30 |
| Purchase #7 | $14.71 | 4.844% | $15.4226 | $15.42 | $15.40 | $15.40 |
| 7 purchase totals = | $538.83 | $579.3520 | $579.36 | $579.35 | $579.40 | |